"The second part of HF015 features two U.S.-based producers making big waves in the world of dubstep. Vaccine follows up her debut on the Scuba label, combining sledge hammer drums, crushing bass and the lightest of fluttering melodies for exactly what you'd expect from the most exciting new producer on the scene. On the flip, British-born Intex Systems comes with the darkness. Pounding drums and bass mix with sweeping pads announcing the arrival of another big talent on Hot Flush. Both tracks have been hammered by Mary Anne Hobbs on Radio 1."